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Acumen Pharmaceuticals, Inc. (ABOS)
NMS – Real Time Price. Currency in USD
2.48
-0.09 (-3.50%)
At close: May 12, 2026, 4:00 PM EDT
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NMS – Real Time Price. Currency in USD
2.48
-0.09 (-3.50%)
At close: May 12, 2026, 4:00 PM EDT
| Breakdown | |
|---|---|
| 6.67% | % of Shares Held by All Insider |
| 59.26% | % of Shares Held by Institutions |
| 63.49% | % of Float Held by Institutions |
| 90 | Number of Institutions Holding Shares |
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| Sands Capital Alternatives, LLC | 3.72M | 2026-03-31 | 5.15% | $9.36M |
| Vanguard Capital Management LLC | 1.51M | 2026-03-31 | 2.09% | $3.79M |
| Pathstone Holdings, LLC | 859,110 | 2026-03-31 | 1.19% | $2.16M |
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 1.12M | 2025-12-31 | 1.55% | $2.81M |
| Franklin Strategic Series-FRANKLIN BIOTECHNOLOGY DISCOVERY FUND | 826,400 | 2026-01-31 | 1.14% | $2.08M |
| Fidelity Select Portfolios-Select Health Care Portfolio | 658,896 | 2026-03-31 | 0.91% | $1.66M |
| Fidelity Advisor Series VII-Fidelity Advisor Health Care Fund | 457,389 | 2026-03-31 | 0.63% | $1.15M |
| VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund | 324,367 | 2025-12-31 | 0.45% | $815,783.00 |
| Fidelity Concord Street Trust-Fidelity Extended Market Index Fund | 187,327 | 2026-03-31 | 0.26% | $471,127.00 |
| iShares Trust-iShares Micro-Cap ETF | 96,480 | 2026-03-31 | 0.13% | $242,647.00 |
| Variable Insurance Products Fund IV-VIP Health Care Portfolio | 95,526 | 2026-03-31 | 0.13% | $240,247.00 |
| Bridgeway Funds, Inc.-Ultra-Small Company Market Fund | 81,871 | 2025-12-31 | 0.11% | $205,905.00 |
| Bridgeway Funds, Inc.-Ultra-Small Company Fund | 75,000 | 2025-12-31 | 0.10% | $188,625.00 |